Others find convoluted ways to keep hopes alive, like a company that is showing off its industrial equipment but is quietly still using bespoke methods to craft its lab-grown meat.

The Titan was a radical design for a deep-sea submersible: a minivan-size carbon fiber tube, operated with a joystick, that aerospace engineer Stockton Rush believed would open the depths to a new kind of tourism.

We will continue to be pioneers addressing the challenge of sustainably feeding a growing global population while minimizing environmental impact, and remain steadfast in our goal of bringing delicious and safe cultivated meat to consumers.

But the biggest reversal was at Cruise, the division of GM that became the first company to offer driverless taxi rides in San Francisco, day or night, with a fleet exceeding 400 cars.

Not only does the average whale have kilograms of the stuff in its belly, but tiny bits of “microplastic” have been found in soft drinks, plankton, and human bloodstreams, and even floating in the air.

It is the creation of a husband-and-wife team of former Apple executives, Bethany Bongiorno and Imran Chaudhri, who were led to their product idea with the guidance of a Buddhist monk named Brother Spirit, raising $240 million and filing 25 patents along the way, according to the Times.

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